Download and install the latest version of Filestar.
Right click on one or more Avchd file(s) on your desktop and select Convert with Filestar.
Type add subtitles in the search box.
Press Run.
Or let an AI agent do it: filestarcli -i file.avchd -c "add subtitles" (how).
Let your AI agent add AVCHD subtitles
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Use Filestar to add AVCHD subtitles in my Downloads folder”
Or run it yourself:
filestarcli -i file.avchd -c "add subtitles"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent add AVCHD subtitles?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.avchd -c "add subtitles" on your computer, so your files stay on it.
AVCHD (Advanced Video Coding High Definition) is a file format designed for recording and playing back high definition video. It is commonly used in digital camcorders and cameras for capturing HD footage. AVCHD leverages the MPEG-4 AVC/H.264 video compression codec, which efficiently reduces file sizes while preserving high-quality video resolution, and supports both Dolby AC-3 and linear PCM audio codecs for high-quality sound.
